Use non-breaking space only on UTF-8

elki-project · Jan 25, 2017 · 2c3ed3c · 2c3ed3c
1 parent a8fa5bf
commit 2c3ed3c
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/elki-core-util/src/main/java/de/lmu/ifi/dbs/elki/utilities/io/FormatUtil.java b/elki-core-util/src/main/java/de/lmu/ifi/dbs/elki/utilities/io/FormatUtil.java
@@ -20,15 +20,11 @@
  */
 package de.lmu.ifi.dbs.elki.utilities.io;
 
+import java.nio.charset.Charset;
 import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 import java.text.NumberFormat;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Formatter;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Locale;
+import java.util.*;
 
 /**
  * Utility methods for output formatting of various number objects
@@ -117,7 +113,7 @@ public final class FormatUtil {
   /**
    * Non-breaking unicode space character.
    */
-  public static final String NONBREAKING_SPACE = "\u00a0";
+  public static final char NONBREAKING_SPACE = "UTF-8".equals(Charset.defaultCharset().name()) ? '\u00a0' : ' ';
 
   /**
    * The time unit sizes: ms, s, m, h, d; all in ms.